UN CIRCUIT DE VERROUILLAGE ELECTRONIQUE

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专利权人:

DEERE & COMPANY

发明人:

BARFELS, AARON L.

申请号：

CA2972760

公开号：

CA2972760A1

申请日:

2017.07.10

申请国别(地区):

CA

年份:

2018

代理人:

摘要：

A hydraulic circuit with electronic latching through valve assemblies to allowfull controlof ground engaging tools including raising, lowering, and providing regulatedactive down forcepressure via a work vehicle valves with manual input while allowing acontinuous pressuresource to be used in parallel. Pressure transducers and electricallycontrolled valves along withan electric control circuit allow automatic switching between manual controland automaticcontrol of the ground engaging tools.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/